| 摘要 |
A BLDC motor assembly is provided to simplify respective structures of the BLDC motor assembly by integrating a motor and a sirocco fan, and the motor and a rear housing of housings. A BLDC(Brushless Direct Current) motor assembly includes a motor(10), a rotor(11), a sirocco fan(20), and a pair of housings(30). The rotor is coupled with an outer side of the motor. The sirocco fan sucks external air and exhausts inner air. The housings include the motor and sirocco fan therebetween. The sirocco fan includes a coupling unit(22) for coupling with the rotor of the motor. The motor is coupled with a rear housing(32) of the housings. A front housing(31) of the housings includes a suction hole.
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